RTAC Controls Engineer

Required Skills & Experience

• 2–5+ years of relevant controls, PLC, RTU, or automation engineering experience
• Hands-on experience with SEL RTAC / AcSELerator RTAC
• Experience configuring or modifying RTAC files and objects
• Experience working with I/O lists, symbol lists, and controls configuration files
• Experience with SEL AcSELerator Architect or similar configuration work
• Strong testing and troubleshooting skills with the ability to identify and prevent configuration issues
• Comfortable learning new controls technologies and working across different communication protocols

Nice to Have Skills & Experience

• AcSELerator Diagram Builder experience
• Experience with IEC 61850 MMS, Modbus, and/or EtherNet/IP
• Rockwell PLC experience
• Python coding/automation experience

Job Description

This RTAC Controls Engineer will support the configuration, maintenance, testing, and deployment of controls solutions for data center infrastructure. The engineer will work closely with the technical lead to configure and update SEL RTAC files, maintain I/O and symbol lists, and modify existing configuration files based on individual site requirements. A major focus will be gathering and reviewing configuration files, updating parameters and objects, and ensuring configurations are accurate before they are deployed into the field. The engineer will also support lab testing, troubleshooting, product documentation, and controls package releases as products and site requirements evolve.